Hi there a few weeks back I had about a month log flair of somethin causing pain in my entire upper body. it was most severe in my left arm. Doctor thought maybe fibromyalgia. in the process of ruling things out we found bone marrow abnormalities on my MRI. Blood work was all good to this point ( 6 vials) I was told I could go to blood specialist if I wanted. ? I don t understand... can it really be nothing? Would there be more blood work show different results? he seems to think its nothing, I don t know what to think.